Possible to have AWS Spot instances launch and run only when 'price is right', and if not then run on standard instance?

You should take look at AWS Spot Labs . You can get access to some advanced features that will allow you to.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.